CFIVS.H

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#ifdef CH_LANG_CC
/*
*      _______              __
*     / ___/ /  ___  __ _  / /  ___
*    / /__/ _ \/ _ \/  V \/ _ \/ _ \
*    \___/_//_/\___/_/_/_/_.__/\___/
*    Please refer to Copyright.txt, in Chombo's root directory.
*/
#endif

#ifndef _CFIVS_H_
#define _CFIVS_H_

#include <iostream>
#include <cmath>
#include "SPACE.H"
#include <cstdlib>

#include "REAL.H"
#include "IntVect.H"
#include "Box.H"
#include "LoHiSide.H"
#include "DisjointBoxLayout.H"
#include "IntVectSet.H"
#include "ProblemDomain.H"
#include "NamespaceHeader.H"


class CFIVS
{
public:
  CFIVS();

  ~CFIVS();


  CFIVS(const Box&               a_domain,
        const Box&               a_boxIn,
        const DisjointBoxLayout& a_fineBoxes,
        int                      a_direction,
        Side::LoHiSide           a_hiorlo);


  CFIVS(const ProblemDomain&     a_domain,
        const Box&               a_boxIn,
        const DisjointBoxLayout& a_fineBoxes,
        int                      a_direction,
        Side::LoHiSide           a_hiorlo);


  void define(const Box&               a_domain,
              const Box&               a_boxIn,
              const DisjointBoxLayout& a_fineBoxes,
              int                      a_direction,
              Side::LoHiSide           a_hiorlo);


  void define (const ProblemDomain&     a_domain,    
               const Box&               a_boxIn,     
               const DisjointBoxLayout& a_fineBoxes, 
               int                      a_direction, 
               Side::LoHiSide           a_hiorlo);   

  void define(const ProblemDomain&     a_domain,
              const Box&               a_boxIn,
              const Vector<Box>&       a_periodicfineBoxes,
              int                      a_direction,
              Side::LoHiSide           a_hiorlo);

  bool isDefined() const;


  bool isPacked() const;


  const Box& packedBox() const;


  const IntVectSet& getFineIVS() const ;

  static long long m_packCount, m_sparseCount;

  void coarsen(int a_ref);

protected:
  // For internal use
  void  setDefaultValues();

  // The following variables are mainly for self-identification

  IntVectSet m_fiinterpIVS;

  bool m_packed;

  Box  m_packedBox;

  bool m_isDefined;


};

inline bool CFIVS::isPacked() const
{
  return m_packed;
}

inline const Box& CFIVS::packedBox() const
{
  return m_packedBox;
}

#include "NamespaceFooter.H"
#endif

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